Van der Graaf generator Welcome to BFSU: › Forums › Volume Two › Learning Progression āCā: PHYSICAL SCIENCE, ENGINEERING AND TECHNOLOGY › Lesson C-13A. Electricity IA: Static Electricity, Sparks, and Lightning › Van der Graaf generator This topic has 0 replies, 1 voice, and was last updated 5 years, 9 months ago by Bernard Nebel. Viewing 0 reply threads Author Posts March 21, 2019 at 2:51 pm #7506 Bernard NebelKeymaster A Van der Graaf generator is a device that produces a high voltage static electric charge. The effects of this charge can be demonstrated in interesting ways as seen in the following video: Author Posts Viewing 0 reply threads You must be logged in to reply to this topic.